213470 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids; Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function; Temperature; Ambient temperature of cathode exhausts
FUEL-CELL EXHAUST SYSTEM, FUEL CELL SYSTEM AND METHOD FOR REDUCING THE HYDROGEN CONTENT IN FUEL-CELL EXHAUST GAS
#2METHOD AND CONTROL UNIT FOR DETERMINING THE HYDROGEN PROPORTION IN THE EXHAUST GAS STREAM OF A HYDROGEN-POWERED ASSEMBLY
#3Fuel Cell Air Recirculation System and Control Method
#4SYSTEMS AND METHODS FOR MANAGING FUEL CELL EXHAUST WATER
#5FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM
#6ELECTROCHEMICAL CELL EXHAUST MANAGEMENT SYSTEM
#7FUEL-CELL SYSTEM WITH EXHAUST-AIR MASS FLOW DETERMINATION
#8HYDROGEN POWERED FUEL CELL SYSTEM INCLUDING CONDENSER AND METHOD OF OPERATING THE SAME USING PRESSURE CONTROL
#9FUEL CELL STACK HAVING A SENSOR, AND METHOD USED FOR PRODUCING A FUEL CELL STACK HAVING THE SENSOR
#10FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM
#11SYSTEMS AND METHODS FOR CONTROLLING AND MONITORING A FUEL CELL STACK USING CATHODE EXHAUST HUMIDITY
#12ELECTRIC POWER GENERATION SYSTEM BASED ON PRESSURIZED FUEL CELL POWER SYSTEM WITH AIR COOLING AND RECIRCULATION AND METHOD FOR ELECTRIC POWER GENERATION BY THE SYSTEM
#13Solid oxide fuel cell system containing low temperature oxidizer and method of operating same with reduced carbon monoxide output
#14Fuel cell systems and methods
#15Fuel Cell Generator with Cryogenic Compression and Co-Generation of Liquefied Air
#16DETERMINATION DEVICE AND METHOD FOR CALCULATING A MOISTURE VALUE IN A FUEL CELL SYSTEM
#17Fuel cell system, and method of estimating humidity in exhaust gas therefrom
#18FUEL CELL SYSTEM WITH AN ANNULAR REFORMER
#19Fuel cell system
#20Fuel cell system
#21Fuel cell system, mobile object, and exhaust gas discharge control method
#22Fuel cell system and control method for fuel cell system
#23Fuel cell system and control method of fuel cell system
#24System and method for fuel cell stack temperature control
#25Fuel cell system and control method for turbine
#26Humidifier and fuel cell system having the same
#27Fuel cell vehicle
#28Fuel cell cooling system
#29Fuel cell system
#30Recirculation fuel cell
#31Fuel cell system and method of controlling fuel cell system
#32Relative humidity estimators for fuel cell stack ports
#33Solid oxide fuel cell or solid oxide electrolyzing cell and method for operating such a cell
#34Coolant bypass structure
#35Fuel cell system
#36Fuel cell stack and steam reformer systems and methods
#37System and method for controlling temperature of fuel cell stack
#38Method of controlling operation of fuel cell system
#39Heat reclamation and temperature control for submersible vehicles that utilize fuel cells
#40Power generation system and method for cooling fuel cell exhaust in power generation system
#41Fuel cell system and control method thereof
#42Solid oxide fuel cell or solid oxide electrolyzing cell and method for operating such a cell
#43Fuel cell system
#44Power conversion system
#45Fuel cell assembly
#46Fuel cell assembly
#47POWER GENERATING SYSTEM AND METHOD FOR OPERATING THE SAME
#48Fuel cell humidification management method and system
#49Reverse flow relief valve for a fuel cell system
#50Air supply and exhaust structure for fuel cell
#51Fuel cell system
#52Fuel cell system and control method for fuel cell system
#53Fuel cell system
#54Water management in fuel cells
#55Method for controlling fuel cell system with in-stop-mode power generating process and startup process
#56Variable air utilization increases fuel cell membrane durability
#57Fuel cell system and control method thereof
#58Fuel cell system
#59Thermal management system for high-temperature fuel cell
#60Fuel cell system and method for controlling fuel cell system
#61Fuel cell system with improved humidification performance
#62Fuel cell system and reverse flow relief valve
#63Fuel cell power plant having improved operating efficiencies
#64METHOD FOR CONTROLLING A FUEL CELL UTILIZING A FUEL CELL SENSOR
#65METHOD OF CONTROLLING A FUEL CELL SYSTEM UTILIZING A FUEL CELL SENSOR
#66Method for controlling amount of air supplied to fuel cell
#67Fuel cell system
#68Fuel cell system
#69HEAT RECOVERY METHOD AND APPARATUS IN FUEL CELL SYSTEM, AND FUEL CELL SYSTEM INCLUDING THE APPARATUS
#70Supply system and warning device for a fuel cell stack and method for controlling the supply system
#71FUEL CELL SYSTEMS WITH WATER RECOVERY FROM FUEL CELL EFFLUENT
#72Fuel cell system and its control method
#73Fuel cell system and generation control device
#74Efficient micro fuel cell systems and methods
#75Fuel cell system and method of operating the fuel cell system
#76METHOD AND SYSTEM FOR OPERATING FUEL CELL STACKS TO REDUCE NON-STEADY STATE CONDITIONS DURING LOAD TRANSIENTS
#77Fuel Cell System
#78Water management in fuel cells
#79Home appliance system using high temperature fuel cell system and method of supplying super heated steam
#80Wax elements as passive control devices in fuel cell power systems
#81MICRO FUEL CELL SYSTEM START UP AND SHUT DOWN SYSTEMS AND METHODS
#82Fuell cell system and operation method of fuel cells
#83EFFICIENT MICRO FUEL CELL SYSTEMS AND METHODS
#84Multiple pressure regime control to minimize RH excursions during transients
#85Cascaded fuel cell stack operation with anode gas recirculation
#86Control of fuel cell stack electrical operating conditions
#87Purging a fuel cell system
#88Fuel cell system control device
#89Sensorless relative humidity control in a fuel cell application
#90METHODS AND APPARATUS FOR IMPROVING THE COLD STARTING CAPABILITY OF A FUEL CELL
#91Warm-up apparatus for fuel cell
#92Fuel cell system and charge amount adjustment method for energy storage
#93Fuel cell system and method
#94Fuel cell system for setting predetermined operation state when substitutional value control is impossible
#95Fuel cell system relative humidity control
#96Relative humidity profile control strategy for high current density stack operation
#97Drying method for fuel cell stacks
#98Fuel cell system ensuring stability of operation
#99Fuel cell system and method of controlling idle stop of the fuel cell system
#100Fuel cell system
#101Method for real-time monitoring and control of cathode stoichiometry in fuel cell system
#102Separator and fuel cell using that separator
#103Micro fuel cell system start up and shut down systems and methods
#104System and method for controlling a fuel cell testing device
#105Fuel cell system
#106Fuel preheat in fuel cells and portable electronics
#107Efficient micro fuel cell systems and methods